Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2020

Revenue Recognition [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table represents a disaggregation of revenue from contracts with customers for the quarters ended March 31, 2020 and 2019:

	Quarter Ended March 31,
(in millions)	2020		2019
Interest rates	$	418.3	$	302.8
Equity indexes	248.2		145.9
Foreign exchange	48.2		41.2
Agricultural commodities	117.7		105.0
Energy	221.8		165.0
Metals	78.8		51.0
Cash markets business	124.4		122.9
Interest rate swap	21.4		18.8
Total clearing and transaction fees	1,278.8		952.6
Market data and information services	131.5		130.1
Other	111.8		96.9
Total revenues	$	1,522.1	$	1,179.6
Timing of Revenue Recognition
Services transferred at a point in time	$	1,211.2	$	892.9
Services transferred over time	307.5		277.7
One-time charges and miscellaneous revenues	3.4		9.0
Total revenues	$	1,522.1	$	1,179.6